[Crash-utility] [PATCH v4 05/12] Fix compilation issue for target=x86

[Alexey Makhalov]

Most of the gdb-10 code is written in C++. Using only CFLAGS=-m32
is not enough. Adding CXXFLAGS=-m32 to generate proper 32bit object
files from C++ sources.

Signed-off-by: Alexey Makhalov <amakhalov at vmware.com>
Reported-by: Kazuhito Hagio <k-hagio-ab at nec.com>
---
 configure.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/configure.c b/configure.c
index 9cd3f9f..0323722 100644
--- a/configure.c
+++ b/configure.c
@@ -156,13 +156,13 @@ void add_extra_lib(char *);
 
 #define GDB_TARGET_DEFAULT        "GDB_CONF_FLAGS="
 #define GDB_TARGET_ARM_ON_X86     "GDB_CONF_FLAGS=--target=arm-elf-linux"
-#define GDB_TARGET_ARM_ON_X86_64  "GDB_CONF_FLAGS=--target=arm-elf-linux CFLAGS=-m32"
-#define GDB_TARGET_X86_ON_X86_64  "GDB_CONF_FLAGS=--target=i686-pc-linux-gnu CFLAGS=-m32"
-#define GDB_TARGET_PPC_ON_PPC64   "GDB_CONF_FLAGS=--target=ppc-elf-linux CFLAGS=-m32"
+#define GDB_TARGET_ARM_ON_X86_64  "GDB_CONF_FLAGS=--target=arm-elf-linux CFLAGS=-m32 CXXFLAGS=-m32"
+#define GDB_TARGET_X86_ON_X86_64  "GDB_CONF_FLAGS=--target=i686-pc-linux-gnu CFLAGS=-m32 CXXFLAGS=-m32"
+#define GDB_TARGET_PPC_ON_PPC64   "GDB_CONF_FLAGS=--target=ppc-elf-linux CFLAGS=-m32 CXXFLAGS=-m32"
 #define GDB_TARGET_ARM64_ON_X86_64  "GDB_CONF_FLAGS=--target=aarch64-elf-linux"   /* TBD */
 #define GDB_TARGET_PPC64_ON_X86_64  "GDB_CONF_FLAGS=--target=powerpc64le-unknown-linux-gnu"
 #define GDB_TARGET_MIPS_ON_X86     "GDB_CONF_FLAGS=--target=mipsel-elf-linux"
-#define GDB_TARGET_MIPS_ON_X86_64  "GDB_CONF_FLAGS=--target=mipsel-elf-linux CFLAGS=-m32"
+#define GDB_TARGET_MIPS_ON_X86_64  "GDB_CONF_FLAGS=--target=mipsel-elf-linux CFLAGS=-m32 CXXFLAGS=-m32"
      
 /*
  *  The original plan was to allow the use of a particular version
-- 
2.11.0